Home›Asteroids›540402 2017 SD53540402 2017 SD53Main-belt minor planetDesignation(540402) 2017 SD53ClassMain-beltSemi-major axis2.2910195 AUEccentricity0.102835Inclination6.70585°Absolute magnitude (H)18.13Perihelion2.055 AUAphelion2.527 AU